---> uname -a:
Linux prd-centos8-builder-2c-1g-74901.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0,1
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.6G 32G 22% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7699 600 4875 19 2223 6795
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:32:be:1a brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86222sec preferred_lft 86222sec
inet6 fe80::f816:3eff:fe32:be1a/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/06/2024 _x86_64_ (2 CPU)
13:05:19 LINUX RESTART (2 CPU)
01:06:01 PM tps rtps wtps bread/s bwrtn/s
01:07:01 PM 186.12 98.88 87.24 1661.99 7693.48
01:08:01 PM 108.31 9.76 98.55 1619.19 6998.57
Average: 147.21 54.32 92.89 1640.59 7346.00
01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:07:01 PM 5444684 7059852 2439760 30.94 2688 1802404 720296 8.06 424112 1722948 3304
01:08:01 PM 4975852 6936396 2908592 36.89 2688 2129968 792548 8.87 473108 2077952 145628
Average: 5210268 6998124 2674176 33.92 2688 1966186 756422 8.47 448610 1900450 74466
01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:07:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00
01:07:01 PM eth0 71.84 52.31 586.78 15.19 0.00 0.00 0.00 0.00
01:08:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00
01:08:01 PM eth0 66.29 50.28 1004.19 10.06 0.00 0.00 0.00 0.00
Average: lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 69.07 51.30 795.50 12.63 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/06/2024 _x86_64_ (2 CPU)
13:05:19 LINUX RESTART (2 CPU)
01:06:01 PM CPU %user %nice %system %iowait %steal %idle
01:07:01 PM all 5.85 1.63 17.24 5.04 0.18 70.07
01:07:01 PM 0 7.27 1.56 16.83 6.01 0.08 68.25
01:07:01 PM 1 4.42 1.70 17.64 4.07 0.27 71.90
01:08:01 PM all 39.15 0.00 4.03 3.28 0.11 53.43
01:08:01 PM 0 39.14 0.00 4.09 4.37 0.12 52.29
01:08:01 PM 1 39.17 0.00 3.97 2.19 0.10 54.56
Average: all 22.59 0.81 10.60 4.16 0.14 61.70
Average: 0 23.29 0.78 10.42 5.18 0.10 60.23
Average: 1 21.90 0.84 10.77 3.13 0.18 63.18